html, body{
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;

    font-family: 'Fira Sans Condensed', sans-serif;
    color: #2b305e;
    background: #F9F8FD;
}

body, div, span, header, footer, form, input, label, nav, img, p, h1, h2, h3, a, svg, li, ul{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    display: block;

    -webkit-user-select: none;  /* Chrome all / Safari all */
    -moz-user-select: none;     /* Firefox all */
    -ms-user-select: none;      /* IE 10+ */
    user-select: none;          /* Likely future */
}
input{
    -webkit-user-select: auto;
    -moz-user-select: auto;
    -ms-user-select: auto;
    user-select: auto;
}
a{
    text-decoration: none;
    color: inherit;
}
.hidden{
    display: none !important;
}
.space{height: 60px;}
.space_h{height: 30px;}
.space_d{height: 120px;}

.head_wrapper{
    width: 100%;
}
.head_nav_wrapper{
    width: 100%;
    height: 60px;
    padding: 16px 0;
}
.head_logo_wrapper{
    width: 100px;
    display: inline-block;
    margin-left: 24px;
}
.social_links_wrapper{
    float: right;
    margin-right: 24px;
}
.social_links{
    display: inline-block;
    vertical-align: middle;
    text-align: right;
}
.social_links li{
    display: inline-block;
}
.social_img{
    width: 34px;
}
.log_btn{
    display: inline-block;
    vertical-align: middle;
    width: auto;
    height: 42px;
    padding: 0 24px;
    background: #ccd0f1;
    border-radius: 18px;
    line-height: 42px;
    cursor: pointer;
    margin-left: 16px;
}
.log_btn:hover{
    background: #bfc4f1;
}
.head_content_wrapper{
    width: 96%;
    max-width: 1280px;
    background: #dbd6f1;/*#F9F8FD*/;
    background-position: center;
    background-size: cover;
    background-image: url('../img/1x/head_ill.jpg');
    background-repeat: no-repeat;
    margin: 48px auto;
    border-radius: 36px;
    padding: 86px 48px;
}
.head_title{
    font-size: 54px;
}
.head_subtitle{
    display: inline-block;
    background: #dbd6f1a1;
    border-radius: 8px;
    padding: 8px;
    padding-left: 0;
    font-size: 21px;
}
.head_cta{
    display: inline-block;
    vertical-align: top;
    background: #717ce2;/* #848ccf; */
    background: linear-gradient(45deg, #d00dea, #717ce2);
    height: 52px;
    border: 0;
    outline: 0;
    padding: 15px 36px;
    border-radius: 24px;
    color: white;
    font-weight: 600;
    box-shadow: 0 10px 16px rgba(68, 83, 212,0.4);
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}
.head_cta:hover{
    transform: translateY(-2px);
    background: #717ce2;
    background: linear-gradient(45deg, #e83bff, #6978fc);
    box-shadow: 0 10px 18px rgba(68, 83, 212,0.6);
}
.price_container{
    margin: 18px 0 12px;
    vertical-align: top;
    color: #717ce2;
}
/* .price_container p{
    display: inline-block;
} */
.price{
    display: inline-block;
    font-size: 28px;
    font-weight: 600;
    color: #a145e6;
}
.price_title{
    display: inline-block;
    background: #dbd6f1a1;
    border-radius: 8px;
    padding: 8px;
    padding-left: 0;
    margin-bottom: -8px;
}
.old_price{
    display: inline-block;
    /* color: white; */
}
.old_price::before{
    content: "";
    display: block;
    width: 52px;
    height: 1px;
    background: #717ce2;
    margin-bottom: -9px;
    margin-right: -24px;
    margin-left: -3px;
    transform: rotateZ(9deg);
}
.currency{
    display: inline-block;
    color: #a145e6;
    font-size: 12px;
}
.currency_old{
    display: inline-block;
    font-size: 12px;
}
.price_desc{
    color: #2b305e;
    margin-top: 16px;
}
.price_desc a{
    display: inline;
    color: #717ce2;
}
.stick_bottom{
    display: block;
    position: fixed;
    bottom: 28px;
    right: 28px;
    display: none;
}
.login_wrapper{
    width: 100%;
    max-width: 400px;
    padding: 0 24px;
    display: none;
}
.login_inp, .login_sbm{
    width: 100%;
    border: 1.5px solid #aeb3dd;
    border-radius: 16px;
    margin: 18px 0;
    padding: 8px;
    min-height: 44px;
    outline: 0;
}
.login_sbm{
    background: #c3aed6;
}
.content_total{
    min-height: 100%;
}
.content_block{
    margin-top: 80px;
}
.content_wrapper, .footer_content{
    width: 96%;
    max-width: 1280px;
    margin: auto;
    padding: 48px;
    text-align: center;
}
.image_block{
    background: url(../img/cource_ill_1.jpg);
    background-position: center;
    background-size: cover;
}
.zero_f{
    font-size: 0px;
    position: relative;
}
.content_title{
    color: #2b305e;
    font-size: 36px;
}
.whats_inside_wrapper{
    display: inline-block;
    max-width: 320px;
    vertical-align: middle;
    text-align: left;
    margin-left: 36px;
}
.whats_inside_item{
    margin: 18px 0;
}
.whats_inside_num{
    display: inline-block;
    vertical-align: top;
    min-width: 24px;
    background: cornflowerblue;
    color: white;
    border-radius: 16px;
    padding: 3px;
    text-align: center;
}
.whats_inside_text{
    display: inline-block;
    vertical-align: top;
    margin-left: 4px;
    width: calc(100% - 34px);
}
.preview_container{
    display: inline-block;
    vertical-align: middle;
    width: 440px;
    transform: rotate(-20deg);
    transform-origin: center;
}
.preview_column{
    display: inline-block;
    vertical-align: top;
}
.preview_item{
    width: 180px;
    height: 140px;
    background: tomato;
    border-radius: 16px;
    margin: 16px 8px;
    box-shadow: 0 5px 8px rgba(68, 83, 212,0.3);
    background: url(../img/previews/prew.jpg);
    background-position: center;
    background-size: cover;
}
.item_big{
    height: 225px;
    background: salmon;
    background: url(../img/previews/prew_big.jpg);
    background-position: center;
    background-size: cover;
}
.item_mid{
    position: relative;
    height: 190px;
    margin-top: 100px;
    background: slateblue;
    background: url(../img/previews/prew_mid.jpg);
    background-position: center;
    background-size: cover;
}
.item_mid::after{
    content: "";
    position: absolute;
    display: block;
    width: 122px;
    height: 40px;
    background: #bfc4f1;
    bottom: -64px;
    border-radius: inherit;
}

.inner_room{
    position: relative;
    display: inline-block;
    vertical-align: top;
    text-align: left;
    width: 50%;
    font-size: 16px;
    text-align: right;
}
.args_container{
    width: 360px;
    background: white;
    border-radius: 32px;
    padding: 30px 18px;
    margin: -116px 28px -116px;
    text-align: left;
    border: 5px solid #dbd6f1;
    /* margin-top: -145px;
    margin-bottom: -145px; */
}
.args_container .content_title{
    font-size: 24px;
}
.args_wrapper{
    margin: 12px 0;
}
.arg_r{
    text-align: right;
}
.args_item{
    display: inline-block;
    max-width: 80%;
    background:#f3f3f3;
    border-radius: 16px 16px 16px 5px;
    padding: 8px 12px;
    margin: 8px 0;
    font-size: 18px;
}
.response{
    /* font-size: 28px;
    font-weight: 600; */
    padding: 12px 18px;
    background: linear-gradient(100deg, #17acff, #437cf7);
    color: white;
    border-radius: 28px 28px 6px 28px;
    /* box-shadow: 4px 4px 8px rgb(5 51 136 / 0.3); */
    background: #a0cff7;
    color: #1c6aad;
}
.left_room_wrapp{
    display: inline-block;
    width: 400px;
    text-align: left;
}
.decor_img{
    position: absolute;
}
.boy_book{
    top: -113px;
    right: 160px;
    width: 182px;
}
.girls_book{
    width: 220px;
    bottom: -87px;
    left: -162px;
}

.levels_container{
    background: #e6e4f2;
    border-radius: 32px;
    /* padding: 32px; */
}
.levels_container .content_title{
    background: #b0a5e2;
    color: white;
    line-height: 62px;
    border-radius: 32px;
    padding: 0 24px;
    font-size: 24px;
}
.level_title{
    margin: 16px;
}
.level_text{
    font-size: 18px;
    color: #4b6ca7;
}
.level_text::before{
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 34px;
    height: 34px;
    margin: 8px;
    background: white;
    background: url(../img/social_icons_lessonBadge.svg);
    background-position: center;
    background-size: cover;
}
.level_code{
    display: inline-block;
    text-align: right;
    font-size: 18px;
    font-weight: 600;
    color: #4b6ca7;
}
.level_cta{
    position: relative;
    margin-top: 18px;
}
.level_cta_inline{
    display: none;
}

.benefit_wrapper{
    font-size: 0px;
}
.benefit_item{
    font-size: 16px;
    text-align: left;
    width: 25%;
    display: inline-block;
    vertical-align: top;
    margin-bottom: 24px;
    padding: 24px;
}
.benefit_img_wrapp{
    width: 80px;
    height: 80px;
    background: #e5e7fd;
    border-radius: 50%;
    padding: 1px;
}
.benefit_image{
    width: 90%;
    margin: 5%;
}
.benefit_title{
    margin: 24px 0 16px;
    font-weight: 600;
    font-size: 18px;
}
.benefit_desc{
    color: #5760a5;
}

.color_block_auth{
    background: #ffcf60;/*#F9F8FD*/;
    padding-bottom: 1px;
}
.author_container{
    text-align: left;
}
.author_container .inner_room{
    text-align: left;
    padding: 28px;
}
.author_img{
    max-width: 100%;
    border-radius: 28px;
}
.auth_text_wrapper{
    background: #fff1d0;
    border-radius: 28px;
    margin-bottom: 56px;
}
.auth_half_width{
    display: block;
}
.auth_full_width{
    display: none;
    text-align: left;
}
.auth_text_title{
    background: #f7a919;
    border-radius: 28px;
    font-size: 28px;
    color: white;
    font-weight: 600;
    padding: 8px 22px;
}
.author_text{
    font-size: 18px;
    padding: 8px 22px 22px;
    line-height: 32px;
}
.decor_img_auth{
    width: 220px;
    margin: -82px auto -65px;
}
.decor_img_auth_ph{
    width: 201px;
    margin: -30px 0 -50px 30px;
    position: relative;
    transform: rotate(-16deg);
}


.tv_wrapper{
    margin: auto;
    font-size: 0;
    width: 710px;
    height: 386px;
    background: #f98f21;
    border: 10px solid orange;
    border-right: 10px solid #d47946;
    border-bottom: 10px solid #d47946;
    border-radius: 48px;
}
.tv_screen_container{
    display: inline-block;
    vertical-align: middle;
    width: 580px;
    padding-right: 8px;
}
.tv_side_container{
    display: inline-block;
    vertical-align: middle;
    width: 95px;
}
.side{
    background: #712b02;
    height: 330px;
    border-radius: 34px;
    border-right: 10px solid #542001;
}
.tv_video{
    border-radius: 24px;
    margin:24px auto;
    width: 100%;
}
.tv_decor_top,.tv_decor_bottom{
    margin: auto;
}

.course_plan_container{
    width: 90%;
    margin: auto;
    padding-top: 28px;
    text-align: left;
}
.plan_list{
    border-radius: 36px;
    height: auto;
    overflow: hidden;
    transition: height 0.3s ease-in-out;
}
.plan_item{
    background: #ffcf60;
    border-radius: 36px;
    padding: 16px;
    box-shadow: 0 80px 0 #ffc235;
}
.no_shadow_item{
    box-shadow: 0 0 transparent;
}
.plan_item:nth-child(odd){
    background: #ffc235;
    box-shadow: 0 80px 0 #ffcf60;
}
.plan_item_title{
    display: inline-block;
    background: #fab004;
    font-size: 22px;
    font-weight: 600;
    padding: 8px 16px;
    color: white;
    border-radius: 22px;
}
.plan_item:nth-child(odd) .plan_item_title{
    background: #ff9b35;
}
.plan_item_content_wrapp{
    padding: 12px;
    padding-bottom: 0;
    padding-left: 40px;
}
.plan_content_item{
    line-height: 28px;
}
.plan_content_item::before{
    content: "";
    display: inline-block;
    width: 10px;
    height: 3px;
    border-radius: 1.5px;
    background: #c3680a;
    margin: 5px 10px 5px -20px;
}
.plan_nav_container{
    margin: 28px 0;
}

.color_block{
    background: #dbd6f1;/*#F9F8FD*/;
    padding-bottom: 1px;
}
.signin_wrapper{
    width: 440px;
    margin: 48px auto;
    text-align: left;
}

footer{
    background: #2b305e;
    height: auto;
    margin-top: -50px;
}
.footer_content{
    color: #848ccf;
    padding: 18px 0;
    text-align: left;
}
.footer_inline_container{
    display: inline-block;
    vertical-align: top;
    border-left: 1px solid rgba(255,255,255,0.3);
    margin-right: 24px;
    padding: 4px 0 4px 8px;
}
.footer_logo{
    display: inline-block;
    vertical-align: middle;
    width: 300px;
}
.allrights{
    /* display: inline-block;
    vertical-align: middle; */
    width: auto;
    font-size: 12px;
    float: right;
    text-align: right;
}
.f_text_line {
    margin-bottom: 8px;
}
.f_link {
    font-weight: 700;
    text-decoration: none;
}
.f_social_icon {
    width: 24px;
    height: 24px;
    opacity: 0.6;
    margin: 6px;
}





@media (max-width: 1240px){
    .head_content_wrapper{
        width: 96%;
    }
    .content_wrapper, .footer_content{
        width: 96%;
    }
}

@media (max-width: 1024px){
    .head_content_wrapper{
        width: 96%;
    }
    .content_wrapper, .footer_content{
        width: 96%;
        padding: 24px;
    }
    .preview_container{
        width: 350px;
    }
    .preview_item{
        width: 145px;
    }
    .whats_inside_wrapper{
        max-width: 315px;
        margin-left: 0;
    }
    .item_mid::after{
        width: 98px;
    }
    .left_room_wrapp{
        max-width: 100%;
    }
    .boy_book{
        right: 89px;
    }
    .args_container{
        margin-left: 12px;
    }
    .author_container .inner_room{
        padding: 8px;
    }
    .auth_text_room{
        width: 60%;
    }
    .auth_photo_room{
        width: 40%;
    }
    .auth_text_wrapper{
        margin-bottom: 16px;
    }
    .decor_img_auth{
        margin: -42px auto -63px;
    }
    .decor_img_auth_ph{
        width: 146px;
    }
}

@media (max-width: 768px){
    .content_wrapper{
        text-align: center;
        padding: 28px 0;
    }
    .preview_container{
        margin-right: -200px;
    }
    .whats_inside_wrapper{
        /* margin-left: -28%; */
        transform: translateX(0px);
        background: linear-gradient(45deg, rgba(255,255,255,1), rgba(255,255,255,0.8));
        border-radius: 26px;
        padding: 16px;
        /* max-width: 350px; */
        border: 2px solid white;
        box-shadow: 0 8px 18px rgba(0,0,0,0.3);
    }
    .left_room_wrapp{
        padding-right: 12px;
    }
    .args_container{
        max-width: 100%;
        margin-left: 0;
    }
    .benefit_item{
        width: 50%;
        margin-bottom: 0;
    }
    .auth_photo_room{
        padding-top: 68px !important;
    }
    .decor_img_auth{
        position: absolute;
        right: -195px;
        bottom: 0;
        top: 60%;
        z-index: 100;
    }
    .decor_img_auth_ph{
        width: 155px;
    }
    .tv_wrapper{
        width: 500px;
    }
    .tv_screen_container{
        width: 398px;
    }
    .tv_side_container{
        width: 76px;
    }

    .allrights{
        float:none;
        text-align: left;
    }
    .footer_inline_container{
        width: 45%;
        margin: 8px 0;
    }
}

@media (max-width: 660px){
    .auth_half_width{
        display: none;
    }
    .auth_full_width{
        display: block;
    }
    .auth_photo_room{
        padding-top: 46px !important;
    }
    .decor_img_auth{
        position: initial;
        width: 156px;
        margin-bottom: -20px;
    }
    .decor_img_auth_ph{
        width: 126px;
    }
}

@media (max-width: 600px){
    .head_content_wrapper{
        background-position: 56% 187%;
        background-size: 134%;
    }
    .head_logo_wrapper{
        width: 80px;
    }
    .preview_container{
        display: block;
        margin: auto;
    }
    .whats_inside_wrapper{
        display: block;
        margin: auto;
        margin-top: -40px;
        width: 70%;
        max-width: none;
    }
    .preview_item{
        height: 112px;
    }
    .item_big{
        height: 184px;
    }
    .item_mid{
        height: 136px;
    }
    .signin_wrapper{
        width: 80%;
    }

    .inner_room{
        width: 80%;
    }
    .left_room_wrapp{
        width: 100%;
        padding: 0;
    }
    .args_container{
        margin: 16px auto 0;
        border: 0;
    }
    .boy_book{
        width: 137px;
        right: -36px;
        top: 112px;
    }
    .girls_book{
        width: 179px;
        bottom: -14px;
        left: -5px;
    }
    .level_cta{
        display: none;
    }
    .level_cta_inline{
        display: inline-block;
        margin-top: 16px;
    }

    .benefit_item{
        width: 85%;
    }

    .author_container .inner_room{
        display: block;
        width: 90%;
        margin: auto;
    }
    .auth_photo_room{
        padding-top: 0 !important;
    }
    .author_img{
        width: 80%;
        margin: auto;
    }
    .decor_img_auth{
        display: none;
    }
    .auth_full_width{
        display: block;
        width: 90%;
        margin: 24px auto;
    }

    .tv_wrapper{
        width: 415px;
        height: auto;
    }
    .tv_screen_container{
        width: 335px;
    }
    .tv_video{
        height: 244px;
    }
    .side{
        height: 244px;
    }
    .tv_side_container{
        width: 56px;
    }
    .tv_decor_top{
        width: 88px;
    }
    .tv_decor_bottom{
        width: 320px;
    }
}

@media (max-width: 425px){
    .head_content_wrapper{
        background-position: 53% 146%;
        background-size: 137%;
        margin-top: 70px;
    }
    .preview_container{
        width: 274px;
    }
    .preview_item{
        width: 112px;
        height: 94px;
    }
    .item_big{
        height: 148px;
    }
    .item_mid{
        height: 121px;
        margin-top: 72px;
    }
    .in_btn{
        margin-right: -7px;
        border-radius: 18px 0 0 18px;
    }
    .sign_btn{
        margin-left: 0px;
        border-radius: 0 18px 18px 0;
    }
    .sign_btn::before{
        content: "";
        display: block;
        width: 1px;
        height: 20px;
        margin-bottom: -31px;
        margin-top: 11px;
        margin-left: -22px;
        background: black;
    }
    
    .head_logo_wrapper{
        margin-left: 12px;
    }
    .social_links_wrapper{
        margin-right: 12px;
    }
    .social_links{
        display: block;
        margin-bottom: 9px;
    }
    .head_logo_wrapper{
        margin-top: 42px;
    }

    .inner_room{
        width: 92%;
    }

    .boy_book{
        width: 157px;
        right: 57px;
        top: -97px;
    }
    .girls_book{
        width: 148px;
        bottom: -2px;
        left: -9px;
    }
    .benefit_item{
        width: 96%;
    }

    .tv_wrapper{
        width: 308px;
    }
    .tv_screen_container{
        width: 282px;
        padding: 0;
    }
    .tv_video{
        height: 186px;
    }
    .tv_side_container{
        display: none;
    }
    .tv_decor_top{
        width: 88px;
    }
    .tv_decor_bottom{
        width: 270px;
    }
}

@media (max-width: 375px){
    .head_content_wrapper{
        background-position: 53% 115%;
        background-size: 137%;
    }
    .girls_book{
        display: none;
    }
    .footer_inline_container{
        width: 100%;
    }
}

@media (max-width: 320px){
    body{
        width: 320px;
    }
    .preview_container{
        width: 232px;
    }
    .preview_item{
        width: 98px;
    }
    .item_mid::after{
        width: 70px;
        height: 28px;
        bottom: -50px;
    }
}